Eastern Cape · Thursday, Sep 24

Seal Point

Updated Wed, Sep 23, 2:30 AM GMT+2

When to go

7:00 AM–8:00 AM

Windy · Low confidence

4.9–5.1 ft · Offshore waves · not face height

Wind: 9.0 kt · direction unavailable

Forecast details

This is the best time in the forecast, though wind may make it choppy.

Other wind windows

Plan around the wind

The best available upcoming daylight wind sample to compare with the wave evidence. This compares wind only; wave size, tide suitability, and hazards can change your choice.

7:00 AM–9:00 AM · Africa/Johannesburg
Strong wind · up to 10.4 kt · reported gusts up to 20.4 kt
Caution: This is the best available wind comparison, not a favorable-wind label. Strong wind remains in the selected evidence.
Offshore waves: 4.9–5.2 ft across the period. Surf height unavailable. Tide data unavailable.
Wind source time: Sep 23, 1:45 AM GMT+2. This is not the model run issue time.

How these periods are chosen

The planner prefers three consecutive hourly samples covering two daylight hours, but retains shorter one- or two-sample evidence when that is all the forecast provides. Light wind means at most 6 kt. Moderate offshore means at most 12 kt from land toward the sea when shore orientation is verified. Strong wind or known gusts of 20 kt or more remain visible as cautions instead of making the entire comparison disappear. These are comparison labels, not locally tested surf-quality or safety ratings. Missing gusts remain unknown. Terrain shelter, currents, closures, and your ability are not assessed.

Forecast confidence

Returned marine grid point is 3.3 km from the mapped spot. Provider grid resolution is not established for this response.
Reference model hour: 29 hours from now; historical residuals do not measure forecast lead-time error.
No accepted local model for these inputs: missing history, unsupported direction/period/height, or failed historical validation.
Tide unavailable: assessment incomplete, especially at shallow reef breaks.
A mapped coordinate does not establish nearshore grid resolution or terrain/shelter accuracy.

Wind ENE 9 kt

Tide Unavailable

Wave, wind and tide details

Offshore model swellSSE 4.7 ft @ 6sValid 2026-09-24 08:00 · Africa/JohannesburgMarine grid -34.2083, 24.8750 · offshore model, not a local measurement

Offshore model sea5.1 ft @ 7.2sSignificant wave height including wind waves and swell; not breaking surfValid 2026-09-24 08:00 · Africa/Johannesburg

Model windENE 9 ktunavailableValid 2026-09-24 08:00 · Africa/Johannesburg

TideUnavailableunavailableNo verified local tide station connected; no tide height estimated

Surf height unavailable. Coastal and offshore waves are not breaking-wave heights.

Surf and wind

Recommended window: No recommended window

Breaking surf is not reliably resolved. Hourly offshore swell and wind inputs are listed below.

Hourly forecast

Hourly surf forecast for Seal Point
Time	Wind	Tide	Offshore swell
12 AM	WNW 0.7 ktunavailable	Unavailableunavailable	ESE 2.8 ft @ 7s
1 AM	WNW 0.2 ktunavailable	Unavailableunavailable	ESE 2.8 ft @ 7s
2 AM	ESE 0.7 ktunavailable	Unavailableunavailable	ESE 2.8 ft @ 7s
3 AM	ESE 1.8 ktunavailable	Unavailableunavailable	SE 3.0 ft @ 6s
4 AM	E 1.5 ktunavailable	Unavailableunavailable	SSE 3.1 ft @ 6s
5 AM	ESE 3.7 ktunavailable	Unavailableunavailable	S 3.3 ft @ 6s
6 AM	E 6 ktunavailable	Unavailableunavailable	S 3.7 ft @ 6s
7 AM	ENE 7.8 ktunavailable	Unavailableunavailable	SSE 4.3 ft @ 6s
8 AM	ENE 9 ktunavailable	Unavailableunavailable	SSE 4.7 ft @ 6s
9 AM	E 10.4 ktunavailable	Unavailableunavailable	SSE 4.8 ft @ 6s
10 AM	E 10.4 ktunavailable	Unavailableunavailable	SSE 4.9 ft @ 6s
11 AM	E 11.3 ktunavailable	Unavailableunavailable	SSE 4.9 ft @ 6s
Noon	E 12.6 ktunavailable	Unavailableunavailable	SSE 4.7 ft @ 6s
1 PM	E 13.5 ktunavailable	Unavailableunavailable	SSE 4.5 ft @ 6s
2 PM	E 14.7 ktunavailable	Unavailableunavailable	SSE 4.3 ft @ 6s
3 PM	E 15.6 ktunavailable	Unavailableunavailable	S 4.3 ft @ 7s
4 PM	E 15.8 ktunavailable	Unavailableunavailable	S 4.1 ft @ 8s
5 PM	E 15 ktunavailable	Unavailableunavailable	SSW 4.1 ft @ 9s
6 PM	E 14.4 ktunavailable	Unavailableunavailable	SSW 4.3 ft @ 10s
7 PM	ENE 13.4 ktunavailable	Unavailableunavailable	SSW 4.4 ft @ 10s
8 PM	ENE 13.2 ktunavailable	Unavailableunavailable	SSW 4.6 ft @ 10s
9 PM	ENE 13.5 ktunavailable	Unavailableunavailable	SSW 4.7 ft @ 10s
10 PM	ENE 13.8 ktunavailable	Unavailableunavailable	SSW 4.9 ft @ 10s
11 PM	ENE 13.3 ktunavailable	Unavailableunavailable	SSW 5.1 ft @ 10s

12 AMUnavailable

WindWNW 0.7 ktunavailableTideUnavailableunavailableOffshore swellESE 2.8 ft @ 7s

1 AMUnavailable

WindWNW 0.2 ktunavailableTideUnavailableunavailableOffshore swellESE 2.8 ft @ 7s

2 AMUnavailable

WindESE 0.7 ktunavailableTideUnavailableunavailableOffshore swellESE 2.8 ft @ 7s

3 AMUnavailable

WindESE 1.8 ktunavailableTideUnavailableunavailableOffshore swellSE 3.0 ft @ 6s

4 AMUnavailable

WindE 1.5 ktunavailableTideUnavailableunavailableOffshore swellSSE 3.1 ft @ 6s

5 AMUnavailable

WindESE 3.7 ktunavailableTideUnavailableunavailableOffshore swellS 3.3 ft @ 6s

6 AMUnavailable

WindE 6 ktunavailableTideUnavailableunavailableOffshore swellS 3.7 ft @ 6s

7 AMUnavailable

WindENE 7.8 ktunavailableTideUnavailableunavailableOffshore swellSSE 4.3 ft @ 6s

8 AMUnavailable

WindENE 9 ktunavailableTideUnavailableunavailableOffshore swellSSE 4.7 ft @ 6s

9 AMUnavailable

WindE 10.4 ktunavailableTideUnavailableunavailableOffshore swellSSE 4.8 ft @ 6s

10 AMUnavailable

WindE 10.4 ktunavailableTideUnavailableunavailableOffshore swellSSE 4.9 ft @ 6s

11 AMUnavailable

WindE 11.3 ktunavailableTideUnavailableunavailableOffshore swellSSE 4.9 ft @ 6s

NoonUnavailable

WindE 12.6 ktunavailableTideUnavailableunavailableOffshore swellSSE 4.7 ft @ 6s

1 PMUnavailable

WindE 13.5 ktunavailableTideUnavailableunavailableOffshore swellSSE 4.5 ft @ 6s

2 PMUnavailable

WindE 14.7 ktunavailableTideUnavailableunavailableOffshore swellSSE 4.3 ft @ 6s

3 PMUnavailable

WindE 15.6 ktunavailableTideUnavailableunavailableOffshore swellS 4.3 ft @ 7s

4 PMUnavailable

WindE 15.8 ktunavailableTideUnavailableunavailableOffshore swellS 4.1 ft @ 8s

5 PMUnavailable

WindE 15 ktunavailableTideUnavailableunavailableOffshore swellSSW 4.1 ft @ 9s

6 PMUnavailable

WindE 14.4 ktunavailableTideUnavailableunavailableOffshore swellSSW 4.3 ft @ 10s

7 PMUnavailable

WindENE 13.4 ktunavailableTideUnavailableunavailableOffshore swellSSW 4.4 ft @ 10s

8 PMUnavailable

WindENE 13.2 ktunavailableTideUnavailableunavailableOffshore swellSSW 4.6 ft @ 10s

9 PMUnavailable

WindENE 13.5 ktunavailableTideUnavailableunavailableOffshore swellSSW 4.7 ft @ 10s

10 PMUnavailable

WindENE 13.8 ktunavailableTideUnavailableunavailableOffshore swellSSW 4.9 ft @ 10s

11 PMUnavailable

WindENE 13.3 ktunavailableTideUnavailableunavailableOffshore swellSSW 5.1 ft @ 10s

Tide

Local tide station unavailable

Tide predictions are unavailable for this period.

About this spot

Model-grid forecast requested at the mapped coordinate; reef, headland, and nearshore transformations are unresolved. Point break. Named beach/break area coordinate from published map; not a coastline survey. Coastline orientation unresolved; wind relationship withheld.

Mapped spot coordinate: -34.2027, 24.8402.

Mainland · Indian Ocean mainland coast (Cape St Francis) · Coastline orientation unresolved · Location provenance

Model request point: Seal Point (-34.2027, 24.8402). Model output times describe valid conditions; the provider does not expose the model run issue time in this response.

Forecast sources

Data coverage 2/6 sources

Source availability is not forecast accuracy. Where an empirical model passes historical testing, its error and interval coverage are shown above. Source count cannot increase that confidence.

Coverage tier B · SOUTH_AFRICA · spot-level model point

South African Weather Service Marine Portal
Official high-resolution waves, winds, hazards, and rip-current products; market adapter or station mapping not connectedUnavailableNo source time
CSIR WaveNet South Africa
Near-real-time measured waves and weather; market adapter or station mapping not connectedUnavailableNo source time
South African Navy Hydrographic Office Tides
Tide predictions; market adapter or station mapping not connectedUnavailableNo source time
WorldTides API
Tide predictions and station lookup; market adapter or station mapping not connectedUnavailableNo source time
Open-Meteo Marine API
1 of 1 configured model points availableCurrentSep 23, 1:45 AM GMT+2
Open-Meteo Weather API
1 of 1 configured model points availableCurrentSep 23, 1:45 AM GMT+2
Surf-Forecast public pages
Spot discovery and break-specific HTML fallbackNot applicableNo source time
Surfline public spot pages
Break-specific comparison, cams, and metadataNot applicableNo source time

How best guesses are made

Best guesses combine usable wave and wind evidence, with qualitative confidence and specific limitations. A missing tide or local surf-height model does not prevent useful guidance. Tide levels use the named station datum; their effect at this break remains uncertain. Wind direction is relative to the mapped beach orientation, without calibrated terrain or shelter effects. The comparison is a heuristic, not a measured quality rating.